#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main()
{
	int x = 0;
	int a = 0;
	int b = 0;
	switch (x)
	{
	case 0: b++;
	case 1:a++;
	case 2:a++; b++;



	}
	printf("%d,%d", a, b);
	return 0;

}